Vehicle rear bumper



FIG. 1 is a front perspective view of the vehicle rear bumper;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a front view thereof.

The right side elevation view of the vehicle rear bumper is omitted because the right side elevation view is identical to the left side elevation view. And the broken lines shown in the drawings depict portions that form no part of the claimed design. 

CLAIM The ornamental design for a vehicle rear bumper, as shown and described. 